Effects of simultaneous supplementation of 3-phytase and 6-phytase on phosphorus and calcium digestibility in growing pigs [PDF]
Animal BioscienceObjective The present study aimed to determine the effects of supplemental 3-phytase, 6-phytase, or both on total tract digestibility of phosphorus (P) and calcium in corn-soybean meal-based diets fed to growing pigs.
Hyunseok Do, Beob Gyun Kim
doaj +2 more sources
Effect of phytase on phosphorous balance in 20-kg barrows fed low or adequate phosphorous diets
Animal Nutrition, 2020 The effects of phytase on phosphorus (P) digestibility are well established. However, there are few studies that report P balance, particularly when phytase is used in diets that have adequate or deficient P.
Tsungcheng Tsai, M R Bedford, M Azain
exaly +3 more sources
Probiotics and Their Functional Role in Mitigating Antinutrient Effects In Vivo-A Systematic Review and Meta-Analysis. [PDF]
Compr Rev Food Sci Food SafABSTRACT Antinutrients like phytic acid and oxalates reduce mineral bioavailability by forming insoluble complexes with iron, zinc, and calcium. Probiotic supplementation may counteract these effects through enzymatic activity (e.g., phytase, oxalate decarboxylase) and microbiota modulation. This PRISMA‐based meta‐analysis evaluated 27 in vivo studies (
Olar-Pop L +5 more
europepmc +2 more sources
Improvement of Fungal Phytase Production and Its In vitro Application in Ruminant Nutrition [PDF]
Arab Universities Journal of Agricultural Sciences, 2021 Various fungal genotypes (Aspergillus niger NRRL 3135 (AN1), Aspergillus niger NRRL 326 (AN26), Aspergillus terrus F2-Kh (AT) and Mucor racemosus NRRL 3639 (MI)) were studied for their ability to produce phytase and improve the produced enzyme by ethyl ...
NOHA HASSAAN +5 more
doaj +1 more source
Animals, 2023 Phytase activity can be impaired during pelleting because of extreme thermal conditions. This study investigated the effects of dose and source of phytase on phytase activity during the conditioning, pelleting, and cooling process.
Yuming Wang +6 more
doaj +1 more source
Poultry Science, 2023 : The effect of microbial phytase and limestone particle size (LmPS) was assessed in Lohmann Tradition laying hens from 31 to 35 wk of age. Seventy-two hens were used in a completely randomized trial according to a 2 × 2 factorial arrangement with 2 ...
F. Hervo +5 more
doaj +1 more source
Safety and efficacy profile of a phytase produced by fermentation and used as a feed additive
Heliyon, 2021 Enzymes can aid in optimal feed stock utilization when used as feed additives. A range of toxicological studies were performed to evaluate the safety profile of a novel phytase (phytase HM) from Citrobacter braakii produced in Aspergillus oryzae. Phytase
Michael Thorsen +5 more
doaj +1 more source
Identification of a phytase gene in barley (Hordeum vulgare L.). [PDF]
PLoS ONE, 2011 BACKGROUND: Endogenous phytase plays a crucial role in phytate degradation and is thus closely related to nutrient efficiency in barley products. The understanding of genetic information of phytase in barley can provide a useful tool for breeding new ...
Fei Dai +5 more
doaj +1 more source
Citrobacter amalonaticus phytase on the cell surface of Pichia pastoris exhibits high pH stability as a promising potential feed supplement. [PDF]
PLoS ONE, 2014 Phytase expressed and anchored on the cell surface of Pichia pastoris avoids the expensive and time-consuming steps of protein purification and separation. Furthermore, yeast cells with anchored phytase can be used as a whole-cell biocatalyst.
Cheng Li +4 more
doaj +1 more source
Potential immune-modulatory effects of wheat phytase on the performance of a mouse macrophage cell line, Raw 264.7, exposed to long-chain inorganic polyphosphate [PDF]
Animal Bioscience, 2021 Objective This experiment was conducted to find out the immunological effects of wheat phytase when long-chain inorganic polyphosphate (polyP) treated with wheat phytase was added to a macrophage cell line, Raw 264.7, when compared to intact long-chain ...
Jeongmin An, Jaiesoon Cho
doaj +1 more source